fixed error pop-up on splash screen

added aegis stim launcher
added aegis cyanide stim
added aegis painkiller stim
added aegis tranquilizer stim

fixed cyanide tablet visual bugs

hotfix to stop invisible backpack possibly crashing some people's games

added hello kitty bandages
added icons to all items
added models and litter models to all items

added choccy milky uwu
added invisible backpack because i forgot to remove it and it takes no space
removed herobrine and also the ghosts in my bones

removed debug logging from item

edit description and formatting

- added cyanide